A.=sum(3,4,5) B.=sum(E4:A1) C.=sum(5,6,...,10) D.=sum("12",23,"34")
A.計(jì)算相關(guān)系數(shù) B.預(yù)測(cè)未來(lái)值 C.計(jì)算記錄個(gè)數(shù) D.計(jì)算幾何平均數(shù)
A.61 B.100 C.76 D.20